The past is not dead. It is not even past.
做出伟大工作的唯一方法就是热爱你所做的事。
Cryptography is about communication in the presence of adversaries.
It is hard to imagine a more stupid or more dangerous way of making decisions than by putting those decisions in the hands of people who pay no price for being wrong.
It may be unfair, but what happens in a single day can change the course of a whole lifetime.